SG-9101CG-D15PGDAB

Programmable Oscillators Overview

The SG-9101CG-D15PGDAB is a programmable spread spectrum crystal oscillator (XO) manufactured by EPSON. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports a frequency range from 670 kHz to 170 MHz and includes an enable/disable function. It utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. The unit is designed for operation between -40°C and +85°C and incorporates downward spread spectrum modulation with a bandwidth of -1.50%.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation across a wide range using standard crystal components.
• Integrates downward spread spectrum modulation to reduce electromagnetic interference.
• Includes hardware control capability for power management via enable and disable pins.

Programmable Oscillators Applications

• High-speed data transmission interfaces requiring low jitter clock sources
• Consumer electronics systems needing compact programmable timing solutions
• Industrial equipment operating in extended temperature environments

Programmable Oscillators Procurement Notes

This component is supplied as a blank oscillator requiring specific frequency programming during the ordering process. Buyers must input the desired frequency value in the order remarks or designated field when placing the purchase through authorized distributors such as DigiKey. Verify that the supplier confirms the programming service is included before finalizing the transaction to ensure the device arrives with the correct operational specifications.

Programmable Oscillators Selection Notes

Select this model when a small surface-mount footprint is required alongside flexible frequency customization. The CMOS output interface ensures compatibility with standard digital logic families. Ensure the system design accommodates the specified voltage range and thermal conditions. The spread spectrum feature makes it suitable for applications where EMI reduction is a priority without sacrificing signal integrity.

Programmable Oscillators Part Context

This part belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. The series is characterized by its ability to provide precise timing signals in a miniature package. It represents a solution for designers seeking to replace fixed-frequency crystals with customizable alternatives while maintaining low profile and high reliability standards in modern electronic assemblies.

Programmable Oscillators Replacement Considerations

Direct replacements include other variants within the SG-9101CG series, such as SG-9101CG-D15PGDAA, provided the pinout and electrical characteristics remain identical. Always verify the specific suffix codes to ensure compatibility with the intended frequency range and package type before substitution.

Programmable Oscillators FAQ

How is the operating frequency determined for this component?

The frequency is not pre-set; it must be programmed by the distributor or manufacturer at the time of order based on the customer's specific requirements entered in the order notes.

What is the purpose of the spread spectrum feature?

The downward spread spectrum modulation helps reduce peak electromagnetic interference emissions, which can assist in passing regulatory compliance tests for electronic devices.